Comptroller of Maryland. Serving the People. Peter Franchot, Comptroller
Maryland Taxes
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Contact Information for Sales and Use Tax

Email Security Warning!

When sending an email to the Comptroller of Maryland, do not include information such as your full social security number (use only the last 4 digits), bank account numbers, routing numbers, or any other sensitive information.

If you wish to send sensitive information, email a description of the issue (without the sensitive data), and let us know you have confidential information to send. We will reply back via an encrypted email account, which will have "##secure##" in the email subject. In reply to the secured email, you may then provide the additional detail, including the sensitive information.

E-mail

You can e-mail your sales and use tax questions to us at sut@comp.state.md.us Please include your business name, address and your nine-digit federal employer identification number (FEIN) or eight-digit Maryland central registration number in your e-mail message. This will help us generate a quick response to your inquiry.

Telephone Assistance

Call 410-260-7980 or toll-free 1-800-638-2937 from elsewhere in Maryland. Telephone assistance is available Monday through Friday, 8:30 a.m. - 4:30 p.m. EDT

Mailing Address
Revenue Administration Division
Taxpayer Service Section
110 Carroll Street
Annapolis, MD 21411-0001

 



 
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